/*
 * Copyright (c) 2005, Swedish Institute of Computer Science
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the Institute nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * This file is part of the Contiki operating system.
 *
 * @(#)$Id: leds.c,v 1.7 2009/02/24 21:30:20 adamdunkels Exp $
 */

#include <io.h>
#include "dev/leds.h"
#include "sys/clock.h"
#include "sys/energest.h"

static unsigned char leds, invert;
/*---------------------------------------------------------------------------*/
void leds_init(void) {
	P1SEL &= ~LEDS_ALL;
	P1REN &= ~LEDS_ALL;
	P1DIR |= LEDS_RED | LEDS_GREEN;
	P1OUT = (P1OUT | ~LEDS_ALL);
}
/*---------------------------------------------------------------------------*/
void leds_on(unsigned char leds) {
    P1OUT |= (leds & LEDS_ALL);
}
/*---------------------------------------------------------------------------*/
void leds_off(unsigned char leds) {
    P1OUT &= ~(leds & LEDS_ALL);
}
/*---------------------------------------------------------------------------*/
void leds_toggle(unsigned char leds) {
    P1OUT ^= (leds & LEDS_ALL);
}
/*---------------------------------------------------------------------------*/
